25837875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 56654208

約数和(自身を除く): 30816333

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 125, 153, 175, 193, 225, 255, 315, 357, 375, 425, 525, 579, 595, 765, 875, 965, 1071, 1125, 1275, 1351, 1575, 1737, 1785, 2125, 2625, 2895, 2975, 3281, 3825, 4053, 4825, 5355, 6375, 6755, 7875, 8685, 8925, 9843, 12159, 14475, 14875, 16405, 19125, 20265, 22967, 24125, 26775, 29529, 33775, 43425, 44625, 49215, 60795, 68901, 72375, 82025, 101325, 114835, 133875, 147645, 168875, 206703, 217125, 246075, 303975, 344505, 410125, 506625, 574175, 738225, 1033515, 1230375, 1519875, 1722525, 2870875, 3691125, 5167575, 8612625, 25837875]

約数ペア:

[(1, 25837875), (3, 8612625), (5, 5167575), (7, 3691125), (9, 2870875), (15, 1722525), (17, 1519875), (21, 1230375), (25, 1033515), (35, 738225), (45, 574175), (51, 506625), (63, 410125), (75, 344505), (85, 303975), (105, 246075), (119, 217125), (125, 206703), (153, 168875), (175, 147645), (193, 133875), (225, 114835), (255, 101325), (315, 82025), (357, 72375), (375, 68901), (425, 60795), (525, 49215), (579, 44625), (595, 43425), (765, 33775), (875, 29529), (965, 26775), (1071, 24125), (1125, 22967), (1275, 20265), (1351, 19125), (1575, 16405), (1737, 14875), (1785, 14475), (2125, 12159), (2625, 9843), (2895, 8925), (2975, 8685), (3281, 7875), (3825, 6755), (4053, 6375), (4825, 5355)]